Hey,
I think I just start a thread here where users can lookup issues with drivers from AMD, Intel and Nvidia.
Although it might not work for all users, I don't know, perhaps OS version like Windows 10 1809 x64 would also be relevant.
Just reply and in the first post we can summarize things.
Is it possible that other users can also edit the first post?

That's an excellent initiative. I've been looking for something like this for a long time since everyone seems to have an opinion on which driver version is the best, some people even using 2 yo+ drivers....

I've been using 417.35 on Win 10 1810 and haven't noticed any issues... NV HDR switches on & off fine, I created a 12bits 2160p23 custom resolution with custom timings CRU and it switches back and forth just fine.

That's an excellent initiative. I've been looking for something like this for a long time since everyone seems to have an opinion on which driver version is the best, some people even using 2 yo+ drivers....

I've been using 417.35 on Win 10 1810 and haven't noticed any issues... NV HDR switches on & off fine, I created a 12bits 2160p23 custom resolution with custom timings CRU and it switches back and forth just fine.

And now I quote myself...

When I wrote that last post, I hadn't tried my Sony HW40ES projector on my new setup yet.

Turns out, I forgot newest drivers are unable to create custom resolutions suitable for this projector, even with CRU. But they work fine with my OLED LG C8 TV. Go figure...

Anyway, to create a custom res with my projector, without encountering the "the GPU driver rejected this mode, for unknown reasons" error, I used the 385.28 drivers, whick I picked randomly after reading about them in madvr main topic.

I use my Intel-IGPU system for around 12 months now and I did not noticed any real driver-problems although I also did not specifically looked for them.
Only Full-RGB produced a too dark picture inbetween but this was fixed soon too.
Besides that the performance is so good now that I have decided to not purchase a new board now but wait for ICE LAKE hopefully early next year.

The current 417.71 drivers are issue free for me on a RTX 2080 Ti, Win10 1809 17763.253. HDR requires 10-bit output but both D3D11 fullscreen windowed and exclusive work well, with the GPU sending 8-bit RGB HDR to my LG C7P. I can also add a custom mode for 23.976 Hz, optimize it, and madVR will switch to it later.

Excellent initiative! I'm still currently using a 1080p SDR screen, so there's not much that I can contribute but I'm often thinking about the nightmare I'll face when I'll upgrade to 4K HDR, driver choice included. Thanks for making that bit a little less daunting.